#ifndef _COMMAND_BTL_H
#define _COMMAND_BTL_H

// #include <stdlib.h>
// #include <stdio.h>
// #include <string.h> 
// #include <stdint.h>

#define BTL_HEAD1    0Xaa
#define BTL_HEAD2    0Xaa

#define BTL_TEST_PROTOCOL 0xAB

//Receive serial data and put it in the serial data receiving function of the main loop.
extern int btl_cmd_rx(unsigned char data);

//Instruction processing function, placed in the main loop
extern void btl_cmd_process(void);

#endif // _COMMAND_BTL_H
